Sparger nozzle



FIG. 1 is a perspective view of the downstream end of the sparger nozzle according to our design,

FIG. 2 is a perspective view of the upstream end thereof,

FIG. 3 is a side view thereof,

FIG. 4 is another perspective view of the downstream end thereof; and,

FIG. 5 is a downstream end view thereof. 

The ornamental design for a sparger nozzle, as shown and described. 